Caroline Marie Behler, M.D., M.S.
NPI 1518155357ActiveIndividual· Internal Medicine, Hematology & Oncology· San Francisco, CA
Internal Medicine, Hematology & Oncology (M.D., M.S.) in San Francisco, California, trained at University of Washington School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $8,298,907 for 1,659 claims, against $1,927,883 paid for services in 2024. Celgene Corporation was the largest of 31 companies reporting payments in 2025, $1,450 in all, mostly food and beverage.
Overview
| NPI | 1518155357 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.S. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2007 |
| Last updated in NPPES | Feb 28, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A82830 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 586 |
|---|---|
| Services billed | 103,008 across 116 procedure codes |
| Paid by Medicare | $1,927,883 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,659 · 2,352 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $8,298,907 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
- Pacific Hematology Oncology Assoc.San Francisco, CA · 3 clinicians
Hospital affiliations
- California Pacific Medical Center - Mission BernalSan Francisco, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
- Novato Community HospitalNovato, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$1,450 · 53 payments from 31 companies
- 2024$2,341 · 60 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Celgene Corporation | $173.18 | 8 |
| Pfizer Inc. | $155.05 | 6 |
| Abbvie Inc. | $74.92 | 3 |
| Taiho Oncology, Inc. | $71.22 | 2 |
| Exelixis Inc. | $68.26 | 2 |
What the 2025 payments were for
- Food and Beverage$1,450 · 53 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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